O'Reilly Auto Parts in Oak Forest, Illinois (store #3380) is a go-to destination for car parts, tools, and accessories. Located at 5516 West 159th Street, the store offers a wide range of services, including free battery testing, wiper blade and bulb installation, fluid recycling, and Check Engine light testing. They also resurface brake rotors and drums, and have a free Loaner Tool program for customers. The staff at this O'Reilly's is known for their helpful and positive attitude. Customers have praised the store's knowledgeable Parts Professionals, who are always willing to assist with any questions or concerns. The store is not too busy, making it easy for customers to get the help they need. While one customer was not impressed with the representative's attitude, the majority of reviews praise the store's excellent service and selection. Customers appreciate the store's competitive prices and the fact that they sometimes carry items that other auto parts stores don't have. With over 6,000 O'Reilly Auto Parts stores across the US, this location in Oak Forest, Illinois is a reliable and convenient choice for all your automotive needs.
Had a great experience this morning at O'Reilly auto parts in Oak Forest. Roberto & Kiley were extremely helpful and friendly. They helped me find everything I needed and I got everything for a great price.
February 2026
I've been going here for years. The people are always friendly and helpful. They usually have what I need in stock. I always go here first for auto parts before I go anywhere else.
September 2025
VERY HELPFUL AND KNOWLEDGEABLE LADY THAT HELPED ME! MY NEW AUTO PARTS STORE!!!
